Since 1895, Lennox has been a leader in home comfort technology. They know what it takes to make you comfortable: consistent temperatures, steady airflow and the right amount of humidity. What it doesn't take is a lot of energy.

There are a number of variables to consider before purchasing an air conditioner, including its energy efficiency ratio - known as the Seasonal Energy Efficiency Ratio (SEER) - and the type of refrigerant flowing through its coils. The higher the SEER rating, the greater the savings.

Lennox® SEER ratings range from 13 to 17.25, depending on the model, and each uses R410A refrigerant. This environmentally friendly coolant meets all regulatory standards. Freon/R22, the traditional refrigerant still used by many manufacturers, is in the process of being phased out due to its hazardous environmental nature.

Air conditioning does more than just keep you cool in the summer. It also reduces the number of outdoor environmental allergens - such as dust and pollen - from entering your home.

For detailed information on how Lennox Makes Your Home a Better PlaceT, click on one of our four models below to choose the system that best fits your needs.